HEADER ISOMERASE 31-OCT-22 8EZF TITLE A TETHERED NIACIN-DERIVED PINCER COMPLEX WITH A NICKEL-CARBON OR TITLE 2 SULFITE-CARBON BOND IN LACTATE RACEMASE R98A/R100A VARIANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTATE RACEMASE; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: LAR,LACTATE RACEMIZATION OPERON PROTEIN LARA; COMPND 5 EC: 5.1.2.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTIPLANTIBACILLUS PLANTARUM WCFS1; SOURCE 3 ORGANISM_TAXID: 220668; SOURCE 4 STRAIN: ATCC BAA-793 / NCIMB 8826 / WCFS1; SOURCE 5 GENE: LARA, LP_0104; SOURCE 6 EXPRESSION_SYSTEM: LACTOCOCCUS LACTIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1358 KEYWDS CATALYTIC ACTIVITY, ISOMERASE ACTIVITY, RACEMASE AND EPIMERASE KEYWDS 2 ACTIVITY RACEMASE ACTING ON HYDROXY ACIDS AND DERIVATIVES, KEYWDS 3 ISOMERASE, METAL ION BINDING EXPDTA X-RAY DIFFRACTION AUTHOR S.GATREDDI,R.P.HAUSINGER,J.HU REVDAT 3 08-NOV-23 8EZF 1 JRNL REVDAT 2 25-OCT-23 8EZF 1 REMARK REVDAT 1 25-JAN-23 8EZF 0 JRNL AUTH S.GATREDDI,D.SUI,R.P.HAUSINGER,J.HU JRNL TITL IRREVERSIBLE INACTIVATION OF LACTATE RACEMASE BY SODIUM JRNL TITL 2 BOROHYDRIDE REVEALS REACTIVITY OF THE NICKEL-PINCER JRNL TITL 3 NUCLEOTIDE COFACTOR. JRNL REF ACS CATALYSIS V. 13 1441 2023 JRNL REFN ESSN 2155-5435 JRNL PMID 37886035 JRNL DOI 10.1021/ACSCATAL.2C05461 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.97 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 23332 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 1152 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 37.9700 - 4.3000 1.00 2933 159 0.1976 0.2319 REMARK 3 2 4.3000 - 3.4200 1.00 2834 146 0.1624 0.2111 REMARK 3 3 3.4200 - 2.9800 1.00 2767 156 0.1726 0.2604 REMARK 3 4 2.9800 - 2.7100 1.00 2744 148 0.1830 0.2366 REMARK 3 5 2.7100 - 2.5200 1.00 2753 132 0.1868 0.2498 REMARK 3 6 2.5200 - 2.3700 1.00 2737 146 0.1910 0.2422 REMARK 3 7 2.3700 - 2.2500 1.00 2755 123 0.2147 0.3033 REMARK 3 8 2.2500 - 2.1500 0.98 2657 142 0.2343 0.3140 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.970 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.65 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8EZF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1000269676. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23345 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 37.970 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : 0.21000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.22 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 1.10000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5HUQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM HEPES/MOPS (PH 7.5), 60 REMARK 280 MM MAGNESIUM CHLORIDE HEXAHYDRATE, 60 MM CALCIUM CHLORIDE REMARK 280 DIHYDRATE, 20% ETHYLENE GLYCOL AND 10% PEG 8000, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 21.42000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.89400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.95650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.89400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.42000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.95650 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA B 345 REMARK 465 ILE B 346 REMARK 465 ASN B 347 REMARK 465 THR B 348 REMARK 465 PRO B 349 REMARK 465 ARG B 350 REMARK 465 LEU B 351 REMARK 465 LYS B 352 REMARK 465 THR B 353 REMARK 465 SER B 426 REMARK 465 TRP B 427 REMARK 465 SER B 428 REMARK 465 HIS B 429 REMARK 465 PRO B 430 REMARK 465 GLN B 431 REMARK 465 PHE B 432 REMARK 465 GLU B 433 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU B 20 CG CD OE1 OE2 REMARK 470 SER B 201 OG REMARK 470 GLU B 203 CG CD OE1 OE2 REMARK 470 PHE B 204 CG CD1 CD2 CE1 CE2 CZ REMARK 470 SER B 207 OG REMARK 470 LYS B 209 CG CD CE NZ REMARK 470 MET B 216 CG SD CE REMARK 470 LYS B 339 CG CD CE NZ REMARK 470 GLN B 344 CG CD OE1 NE2 REMARK 470 ILE B 354 CG1 CG2 CD1 REMARK 470 GLN B 361 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP B 9 -126.85 47.86 REMARK 500 PRO B 76 38.17 -87.88 REMARK 500 HIS B 200 39.93 -92.03 REMARK 500 LEU B 233 108.13 -54.86 REMARK 500 ASP B 343 77.73 -67.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA B 31 O REMARK 620 2 GLU B 243 OE1 97.7 REMARK 620 3 GLU B 243 OE2 75.3 47.1 REMARK 620 4 ASP B 396 OD2 78.6 28.7 61.6 REMARK 620 5 GLU B 400 OE1 75.6 30.6 61.0 2.9 REMARK 620 6 HOH B 620 O 76.5 32.9 64.8 4.2 3.8 REMARK 620 7 HOH B 629 O 73.7 35.3 65.2 6.6 5.0 2.9 REMARK 620 8 HOH B 645 O 77.4 35.8 69.2 8.1 8.3 4.5 5.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B 507 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 200 NE2 REMARK 620 2 ENJ B 506 S2 99.4 REMARK 620 3 ENJ B 506 S7 87.4 172.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 243 OE1 REMARK 620 2 ASP B 244 OD1 79.6 REMARK 620 3 ASP B 244 OD2 83.6 51.5 REMARK 620 4 GLU B 400 OE1 98.7 82.6 133.2 REMARK 620 5 GLU B 400 OE2 96.2 79.0 129.9 4.0 REMARK 620 6 EDO B 519 O1 103.4 76.1 125.3 9.0 8.5 REMARK 620 7 EDO B 519 O2 100.1 77.6 127.7 5.6 4.5 4.0 REMARK 620 8 HOH B 719 O 98.5 75.1 125.4 7.7 5.1 4.9 2.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 271 O REMARK 620 2 ASP B 382 OD2 41.1 REMARK 620 3 HOH B 603 O 45.0 4.1 REMARK 620 4 HOH B 607 O 44.6 4.6 1.8 REMARK 620 5 HOH B 612 O 42.0 3.6 3.7 2.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 504 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 614 O REMARK 620 2 HOH B 639 O 78.0 REMARK 620 3 HOH B 696 O 93.9 84.7 REMARK 620 4 HOH B 711 O 159.9 85.4 73.2 REMARK 620 5 HOH B 726 O 76.3 89.5 169.5 115.1 REMARK 620 6 HOH B 764 O 87.6 163.9 103.6 110.1 80.0 REMARK 620 N 1 2 3 4 5 DBREF 8EZF B 2 424 UNP F9USS9 LARA_LACPL 2 424 SEQADV 8EZF SER B 1 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF ALA B 98 UNP F9USS9 ARG 98 ENGINEERED MUTATION SEQADV 8EZF ALA B 100 UNP F9USS9 ARG 100 ENGINEERED MUTATION SEQADV 8EZF ALA B 425 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF SER B 426 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF TRP B 427 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF SER B 428 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF HIS B 429 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF PRO B 430 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF GLN B 431 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF PHE B 432 UNP F9USS9 EXPRESSION TAG SEQADV 8EZF GLU B 433 UNP F9USS9 EXPRESSION TAG SEQRES 1 B 433 SER VAL ALA ILE ASP LEU PRO TYR ASP LYS ARG THR ILE SEQRES 2 B 433 THR ALA GLN ILE ASP ASP GLU ASN TYR ALA GLY LYS LEU SEQRES 3 B 433 VAL SER GLN ALA ALA THR TYR HIS ASN LYS LEU SER GLU SEQRES 4 B 433 GLN GLU THR VAL GLU LYS SER LEU ASP ASN PRO ILE GLY SEQRES 5 B 433 SER ASP LYS LEU GLU GLU LEU ALA ARG GLY LYS HIS ASN SEQRES 6 B 433 ILE VAL ILE ILE SER SER ASP HIS THR ARG PRO VAL PRO SEQRES 7 B 433 SER HIS ILE ILE THR PRO ILE LEU LEU ARG ARG LEU ARG SEQRES 8 B 433 SER VAL ALA PRO ASP ALA ALA ILE ALA ILE LEU VAL ALA SEQRES 9 B 433 THR GLY PHE HIS ARG PRO SER THR HIS GLU GLU LEU VAL SEQRES 10 B 433 ASN LYS TYR GLY GLU ASP ILE VAL ASN ASN GLU GLU ILE SEQRES 11 B 433 VAL MET HIS VAL SER THR ASP ASP SER SER MET VAL LYS SEQRES 12 B 433 ILE GLY GLN LEU PRO SER GLY GLY ASP CYS ILE ILE ASN SEQRES 13 B 433 LYS VAL ALA ALA GLU ALA ASP LEU LEU ILE SER GLU GLY SEQRES 14 B 433 PHE ILE GLU SER HIS PHE PHE ALA GLY PHE SER GLY GLY SEQRES 15 B 433 ARG LYS SER VAL LEU PRO GLY ILE ALA SER TYR LYS THR SEQRES 16 B 433 ILE MET ALA ASN HIS SER GLY GLU PHE ILE ASN SER PRO SEQRES 17 B 433 LYS ALA ARG THR GLY ASN LEU MET HIS ASN SER ILE HIS SEQRES 18 B 433 LYS ASP MET VAL TYR ALA ALA ARG THR ALA LYS LEU ALA SEQRES 19 B 433 PHE ILE ILE ASN VAL VAL LEU ASP GLU ASP LYS LYS ILE SEQRES 20 B 433 ILE GLY SER PHE ALA GLY ASP MET GLU ALA ALA HIS LYS SEQRES 21 B 433 VAL GLY CYS ASP PHE VAL LYS GLU LEU SER SER VAL PRO SEQRES 22 B 433 ALA ILE ASP CYS ASP ILE ALA ILE SER THR ASN GLY GLY SEQRES 23 B 433 TYR PRO LEU ASP GLN ASN ILE TYR GLN ALA VAL LYS GLY SEQRES 24 B 433 MET THR ALA ALA GLU ALA THR ASN LYS GLU GLY GLY THR SEQRES 25 B 433 ILE ILE MET VAL ALA GLY ALA ARG ASP GLY HIS GLY GLY SEQRES 26 B 433 GLU GLY PHE TYR HIS ASN LEU ALA ASP VAL ASP ASP PRO SEQRES 27 B 433 LYS GLU PHE LEU ASP GLN ALA ILE ASN THR PRO ARG LEU SEQRES 28 B 433 LYS THR ILE PRO ASP GLN TRP THR ALA GLN ILE PHE ALA SEQRES 29 B 433 ARG ILE LEU VAL HIS HIS HIS VAL ILE PHE VAL SER ASP SEQRES 30 B 433 LEU VAL ASP PRO ASP LEU ILE THR ASN MET HIS MET GLU SEQRES 31 B 433 LEU ALA LYS THR LEU ASP GLU ALA MET GLU LYS ALA TYR SEQRES 32 B 433 ALA ARG GLU GLY GLN ALA ALA LYS VAL THR VAL ILE PRO SEQRES 33 B 433 ASP GLY LEU GLY VAL ILE VAL LYS ALA SER TRP SER HIS SEQRES 34 B 433 PRO GLN PHE GLU HET CA B 501 1 HET CA B 502 1 HET MG B 503 1 HET MG B 504 1 HET CL B 505 1 HET ENJ B 506 28 HET NI B 507 1 HET EDO B 508 4 HET EDO B 509 8 HET EDO B 510 4 HET EDO B 511 4 HET EDO B 512 4 HET EDO B 513 4 HET EDO B 514 4 HET EDO B 515 4 HET EDO B 516 4 HET EDO B 517 4 HET EDO B 518 4 HET EDO B 519 4 HETNAM CA CALCIUM ION HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETNAM ENJ (4S)-5-METHANETHIOYL-1-(5-O-PHOSPHONO-BETA-D- HETNAM 2 ENJ RIBOFURANOSYL)-4-SULFO-1,4-DIHYDROPYRIDINE-3- HETNAM 3 ENJ CARBOTHIOIC S-ACID HETNAM NI NICKEL (II) ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 CA 2(CA 2+) FORMUL 4 MG 2(MG 2+) FORMUL 6 CL CL 1- FORMUL 7 ENJ C12 H16 N O11 P S3 FORMUL 8 NI NI 2+ FORMUL 9 EDO 12(C2 H6 O2) FORMUL 21 HOH *175(H2 O) HELIX 1 AA1 SER B 28 THR B 32 5 5 HELIX 2 AA2 SER B 38 ASN B 49 1 12 HELIX 3 AA3 LYS B 55 ARG B 61 1 7 HELIX 4 AA4 PRO B 78 ALA B 94 1 17 HELIX 5 AA5 THR B 112 GLY B 121 1 10 HELIX 6 AA6 GLY B 121 GLU B 128 1 8 HELIX 7 AA7 ASP B 137 SER B 139 5 3 HELIX 8 AA8 LYS B 157 GLU B 161 1 5 HELIX 9 AA9 GLY B 181 VAL B 186 5 6 HELIX 10 AB1 SER B 192 HIS B 200 1 9 HELIX 11 AB2 SER B 201 ASN B 206 1 6 HELIX 12 AB3 ASN B 218 ALA B 231 1 14 HELIX 13 AB4 GLU B 256 SER B 270 1 15 HELIX 14 AB5 ASN B 292 THR B 306 1 15 HELIX 15 AB6 GLY B 325 ASP B 334 1 10 HELIX 16 AB7 ASP B 337 ASP B 343 1 7 HELIX 17 AB8 ASP B 356 HIS B 370 1 15 HELIX 18 AB9 ASP B 380 MET B 387 1 8 HELIX 19 AC1 THR B 394 GLY B 407 1 14 SHEET 1 AA1 2 VAL B 2 TYR B 8 0 SHEET 2 AA1 2 ARG B 11 ILE B 17 -1 O ILE B 13 N LEU B 6 SHEET 1 AA2 6 TYR B 22 LYS B 25 0 SHEET 2 AA2 6 VAL B 412 VAL B 414 1 O VAL B 412 N ALA B 23 SHEET 3 AA2 6 CYS B 277 THR B 283 1 N ILE B 281 O THR B 413 SHEET 4 AA2 6 ASN B 307 VAL B 316 1 O VAL B 316 N SER B 282 SHEET 5 AA2 6 HIS B 371 VAL B 375 1 O HIS B 371 N ILE B 313 SHEET 6 AA2 6 GLU B 390 ALA B 392 1 O GLU B 390 N PHE B 374 SHEET 1 AA3 6 GLU B 129 MET B 132 0 SHEET 2 AA3 6 ALA B 98 ALA B 104 1 N ILE B 101 O VAL B 131 SHEET 3 AA3 6 ASN B 65 SER B 71 1 N SER B 70 O ALA B 104 SHEET 4 AA3 6 LEU B 164 PHE B 170 1 O ILE B 166 N ILE B 69 SHEET 5 AA3 6 LEU B 233 LEU B 241 1 O ALA B 234 N LEU B 165 SHEET 6 AA3 6 ILE B 247 GLY B 253 -1 O ILE B 248 N VAL B 240 SHEET 1 AA4 2 MET B 141 GLN B 146 0 SHEET 2 AA4 2 ASP B 152 ASN B 156 -1 O CYS B 153 N ILE B 144 SHEET 1 AA5 2 SER B 173 HIS B 174 0 SHEET 2 AA5 2 GLY B 178 PHE B 179 -1 O GLY B 178 N HIS B 174 SHEET 1 AA6 2 SER B 271 PRO B 273 0 SHEET 2 AA6 2 ILE B 422 LYS B 424 1 O LYS B 424 N VAL B 272 LINK NZ LYS B 184 C7 ENJ B 506 1555 1555 1.43 LINK O ALA B 31 CA CA B 502 1555 4555 2.41 LINK NE2 HIS B 200 NI NI B 507 1555 1555 2.44 LINK OE1 GLU B 243 CA CA B 501 1555 4555 2.26 LINK OE1 GLU B 243 CA CA B 502 1555 4555 2.51 LINK OE2 GLU B 243 CA CA B 502 1555 4555 2.88 LINK OD1 ASP B 244 CA CA B 501 1555 4555 2.59 LINK OD2 ASP B 244 CA CA B 501 1555 4555 2.39 LINK O SER B 271 MG MG B 503 1555 1655 2.05 LINK OD2 ASP B 382 MG MG B 503 1555 1555 2.02 LINK OD2 ASP B 396 CA CA B 502 1555 1555 2.62 LINK OE1 GLU B 400 CA CA B 501 1555 1555 2.63 LINK OE2 GLU B 400 CA CA B 501 1555 1555 2.47 LINK OE1 GLU B 400 CA CA B 502 1555 1555 2.31 LINK CA CA B 501 O1 EDO B 519 1555 1555 2.36 LINK CA CA B 501 O2 EDO B 519 1555 1555 2.46 LINK CA CA B 501 O HOH B 719 1555 1555 2.68 LINK CA CA B 502 O HOH B 620 1555 4455 2.49 LINK CA CA B 502 O HOH B 629 1555 1555 2.61 LINK CA CA B 502 O HOH B 645 1555 4455 2.57 LINK MG MG B 503 O HOH B 603 1555 1555 2.15 LINK MG MG B 503 O HOH B 607 1555 1455 2.17 LINK MG MG B 503 O HOH B 612 1555 1555 2.29 LINK MG MG B 504 O HOH B 614 1555 1555 2.18 LINK MG MG B 504 O HOH B 639 1555 1555 2.53 LINK MG MG B 504 O HOH B 696 1555 1555 2.04 LINK MG MG B 504 O HOH B 711 1555 2555 2.10 LINK MG MG B 504 O HOH B 726 1555 2555 2.73 LINK MG MG B 504 O HOH B 764 1555 2555 2.15 LINK S2 ENJ B 506 NI NI B 507 1555 1555 2.43 LINK S7 ENJ B 506 NI NI B 507 1555 1555 2.29 CISPEP 1 LEU B 187 PRO B 188 0 3.90 CISPEP 2 TYR B 287 PRO B 288 0 5.29 CRYST1 42.840 79.913 121.788 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.023343 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012514 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008211 0.00000